<!doctype html>
<html lang="en">
<head>
	<meta charset="utf-8">
	<title>jQuery UI Sortable - Portlets</title>
	<link rel="stylesheet" href="http://code.jquery.com/ui/1.10.3/themes/smoothness/jquery-ui.css">
	<script src="http://code.jquery.com/jquery-1.9.1.js"></script>
	<script src="http://code.jquery.com/ui/1.10.3/jquery-ui.js"></script>
    <script src="json2.js"></script>
	<link rel="stylesheet" href="http://jqueryui.com/resources/demos/style.css">
	<style>
	body { padding:0; margin:0;}
	.column { width: 170px; float: left; padding-bottom: 100px; }
	.portlet { margin: 0 1em 1em 0; }
	.portlet-header { margin: 0.3em; padding-bottom: 4px; padding-left: 0.2em; cursor:move }
	.portlet-header .ui-icon { float: right; cursor:auto; }
	.portlet-content { padding: 0.4em; }
	.ui-sortable-placeholder { border: 1px dotted black; visibility: visible !important; height: 50px !important; }
	.ui-sortable-placeholder * { visibility: hidden; }
	.widget {}
	</style>
	<script>
	$(function() {
		$( ".column" ).sortable({
			connectWith: ".column",
			cursor: 'move',
			opacity: '0.5'
		});

		$(".portlet" ).addClass( "ui-widget ui-widget-content ui-helper-clearfix ui-corner-all" )
			.find( ".portlet-header" )
				.addClass( "ui-widget-header ui-corner-all" )
				.prepend( "<span class='ui-icon ui-icon-minusthick'></span>")
				.end()
			.find( ".portlet-content" );

		$( ".portlet-header .ui-icon" ).click(function() {
			$( this ).toggleClass( "ui-icon-minusthick" ).toggleClass( "ui-icon-plusthick" );
			$( this ).parents( ".portlet:first" ).find( ".portlet-content" ).toggle();
		});
		
		$("#draggable > .widget").draggable({
			connectToSortable: '.column', //设置拖动加入到其他列表中
			helper: 'clone',
			revert: 'invalid',
			distance: 30,
			cursor: 'move',
			opacity: '0.5',
			stop: function(event, ui){
				$(".portlet-header .ui-icon" ).click(function() {
					$( this ).toggleClass( "ui-icon-minusthick" ).toggleClass( "ui-icon-plusthick" );
					$( this ).parents( ".portlet:first" ).find( ".portlet-content" ).toggle();
				});
				$(ui.helper).removeClass('ui-draggable');
			}
		});

		$( ".column" ).disableSelection();
	});
	</script>
</head>
<body>
<div style="width:100%; background:#999; border:1px solid #09C; position:fixed; top:0px; " id="draggable">
	<div class="widget" name="widget_01">
		<div class="portlet-header">Feeds</div>
		<div class="portlet-content">Lorem ipsum dolor sit amet, consectetuer adipiscing elit</div>
	</div>

	<div class="widget" name="widget_02">
		<div class="portlet-header">News</div>
		<div class="portlet-content">Lorem ipsum dolor sit amet, consectetuer adipiscing elit</div>
	</div>
</div>

<div id="sortable" style=" margin-top:150px;">
    <div class="column">
        <div class="portlet">
            <div class="portlet-header">Feeds</div>
            <div class="portlet-content">Lorem ipsum dolor sit amet, consectetuer adipiscing elit</div>
        </div>
    
        <div class="portlet">
            <div class="portlet-header">News</div>
            <div class="portlet-content">Lorem ipsum dolor sit amet, consectetuer adipiscing elit</div>
        </div>
    </div>
    
    <div class="column">
    
        <div class="portlet">
            <div class="portlet-header">Shopping</div>
            <div class="portlet-content">Lorem ipsum dolor sit amet, consectetuer adipiscing elit</div>
        </div>
    
    </div>
    
    <div class="column">
    
        <div class="portlet">
            <div class="portlet-header">Links</div>
            <div class="portlet-content">Lorem ipsum dolor sit amet, consectetuer adipiscing elit</div>
        </div>
    
        <div class="portlet">
            <div class="portlet-header">Images</div>
            <div class="portlet-content">Lorem ipsum dolor sit amet, consectetuer adipiscing elit</div>
        </div>
    
    </div>
</div>
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</body>
</html>
